Use Phospate Remover when starting a new pond. It guarantees the absence of high phosphate concentrations. To successfully remove excess phosphate, Phosphate Remover should also be used regularly in new or existing "mature" ponds. Phosphate Remover is a blend of polymers with particular properties, including the ability to fix large amounts of phosphate without affecting the water in the pond. Phosphate in the pond comes from the decomposition of organic substances such as leftover food, dead plant residues and excrement. Although phosphate is essential for life, it is harmful at high concentrations. An increase in phosphate concentration can lead to water quality problems. To solve the problems caused by phosphate, it is recommended to maintain the phosphate concentration in fresh water under 0.3 mg per liter. - Evacuates the phosphate safely from the water of the pond. - Harmless for fish and plants. Application: use 30 ml of Phosphate Remover per 400 liters of water. Depending on the quality of the water, the amount of organic waste and fish, 30 ml of product can extract between 1 and 1.5 mg of phosphate per liter. If the phosphate content remains high, repeat the dosage. In case of very high phosphate concentration, several treatments may be required to solve the problem of excess phosphate.